Sergio Carratala and Petz Scholtus are a Spanish couple who bought a 600 square meter apartment in Barcelona and renovated it using many creative solutions. One of them are kitchen cabinets made from recycled wine boxes. To be more specific, they made cabinet doors on the sides of wine boxes. These doors also have an open sliding system that eliminates the need for hangles. If you have old wine or beer crates and want to renovate your kitchen or cabinet, this project is an easy one for you to find inspiration for. By the way, there are even instructions on how to make kitchen cabinets out of wine boxes to make your life easier.